Integrated Circuits – Definition
If you are searching the bank of MCQs on Integrated Circuits (ICs) in the form of short questions and answers, then right now, you are exactly at the right place. If you are interested in learning through a basic electronics quiz multiple choice questions with an answer key, read all the top 50 MCQs thoroughly with patience. IC is an abbreviation of Integrated Circuit that means it consists of multiple components (Active & Passive) on a single chip made of silicon material.
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The aim is to provide Integrated Circuits MCQs objective questions and answers to understand the purpose and theory of electronics components. If you are willing to learn the concepts of Basic Electronics MCQs multiple choice questions with answers, then read all the questions and answers. You will surely qualify for all kinds of quiz/tests/interviews after understanding the Introduction to Integrated Circuit. If you are a student, technician, or teacher, you can learn the basic concept of ICs problems and solutions, applications, experiments, principles, and functionality.
MCQs on Integrated Circuits (Short Question and Answers)
Q1. When increasing the size of Resistor & Capacitor inside IC then it will ______________ the size of integrated circuit.
- Decrease
- Increase
- No effect
- The statement is incorrect
Answer: b
Q2. Due to the multiple components inside ICs, the separation between components are minimum. True/False
Answer: True
Q3. The purpose of introducing microelectronics is to reduce size of instruments upto ____________.
- 5 times
- 2 times
- 1 time
- 10 times
Answer: d
Q4. In the modern age, the integrated circuit is the best replacement of transistor. True/False
Answer: True [Because the IC consists of million of individual transistors]
Q5. __________ is used to inspect the internal circuit (Components) of ICs.
- Microscope
- X-Ray Machine
- Oscilloscope
- a & b are correct
Answer: d
Q6. The alternative name of Chip IC is Wafer. True/False
Answer: True
Q7. All of those components which are not producing gain is called ____________.
- Active
- Passive
Answer: b
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Q8. All of those components which produces gain is called ____________.
- Active
- Passive
Answer: a
Q9. SSI stands for _____________.
- Supplemental Security Income
- Small Scale Industries
- Standard Settlement Instructions
- Surface Scale Integration
Answer: b
Q10. The size of Integrated Circuit (IC) is ________ than any individual component of Electronics.
- Smaller
- Larger
- Equal
- all are incorrect
Answer: a
Q11. The biggest failure of ICs is to pass / operate limited value of current. True/False
Answer: True
Q12. In the SSI Chip, _________ number of components consists.
- Less than 5
- Less than 30
- Less than 55
- Less than 12
Answer: d
Q13. An insulating Semiconductor area on which IC is made called ___________.
- Substrate
- Interpose
- Interconnection
- Substitute
Answer: a
Q14. The meaning of Monolithik is Mono means “One” and Lithik means “Stone”. True/False
Answer: True
Q15. Components in the silicon chip of Integrated circuits are separated by Isolation diffusion. True/False
Answer: True
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Q16. The inputs of Linear or Analog Integrated Circuits (LIC) is ___________ to the Outputs.
- Directly Proportional
- Indirectly Proportional
Answer: a
Q17. The symbol of IC is a shape of Triangle or Rectangle. True/False
Answer: True
Q18. The normal size of any integrated circuit is __________________.
- 0.2mm × 0.2mm × 0.001mm
- 0.1mm × 0.4mm × 0.001mm
- 0.4mm × 0.8mm × 0.01mm
- 0.7mm × 0.9mm × 0.1mm
Answer: a
Q19. The connection inside the ICs are made by soldering process. True/False
Answer: False
Q20. ____________ components are not included in any IC.
- Coil
- Inductor
- Capacitor
- a & b are correct
Answer: d
Q21. ICs can control the limited value of power. True/False
Answer: False
Q22. The smallest part any Silicon wafer on which IC is manufactured called _____________.
- Chip
- SMD
- THT
- All are correct
Answer: a
Q23. Epitaxial growth is a process used to grow a thin crystalline layer on a substrate. True/False
Answer: True
Q24. A _________ integrated circuit (IC) is a set/group of circuits manufactured in a single piece of silicon chip.
- Monolithic
- Bipolar
Answer: b
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Q25. _________ methods are used for the fabrication of Thin Film ICs.
- Vacuum Evaporation
- Cathode Sputtering
- Infrared Suppression
- a & b are correct
Answer: d
Q26. Silk Printing Method is used to fabricate Resistors, Capacitors and Conductors on Ceramic Substrate of Thick Film ICs. True/False
Answer: True
Q27. A Monolithic IC and __________ are manufactured basically through the same process..
- Bipolar Transistor
- Amplifier Circuit
- MOSFET
- All are correct
Answer: d
Q28. The layer of Silicon dioxide (SiO2) is used to isolate the components from each other inside IC. True/False
Answer: True
Q29. The alternative name of Chip is ____________.
- Substrate
- Interpose
- Dice
- a & b are correct
Answer: c
Q30. Thick Film and Thin Film ICs are fabricated by Insulating Substrate rather than Silicon Wafer . True/False
Answer: True
Q31. Thick film and thin film ICs are fabricated by Insulating substrate which is made of ___________ material.
- Glass
- Fiber
- Ceramic
- a & c are correct
Answer: d
Q32. The small layer of Nichrome / Tantalum is used on substrate for making any resistor on Thin film ICs. True/False
Answer: True
Q33. ___________ are used in Thick & Thin Film ICs, as individual components from outside.
- Active Elements
- Transistor
- Diode
- All are correct
Answer: b
Q34. The benefit of film IC is high frequency response rather than Monolithic ICs. True/False
Answer: True
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Q35. Monolithic Technic is the most suitable method for fabrication of ____________ ICs.
- Analog
- Linear
- Digital
- Thin Film
Answer: c
Q36. Hybrid or Multichip ICs are fabricated by connecting multiple chips or connecting of Film or Monlithik. True/False
Answer: True
Q37. According to the function, ICs are divided into ___________ types.
- Linear
- Digital
- Analog
- a & b are correct
Answer: d
Q38. Digital ICs are mostly used in Computers. True/False
Answer: True
Q39. The Input or Output voltages are limited upto two levels (Low or High) of ___________ ICs.
- Analog
- Digital
- Linear
- Non-Linear
Answer: b
Q40. Digital Circuits are also called __________________.
- Switching
- Counters
- Timers
- Coders
Answer: a
Q41. In the Digital ICs, Logic circuits (AND, OR, NOT, NAND, NOR or EX-OR) are used. True/False
Answer: True
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Q42. ___________ components are fabricated on a single chip of ICs.
- Active
- Passive
- Inductor
- a & b are correct
Answer: d
Q43. It is difficult or costly to repair the ICs rather than replace. True/False
Answer: True
Q44. Anyone junction of transistor can be used to make any _________ in ICs.
- Resistor
- Capacitor
- Diode
- Inductor
Answer: d
Q45. IC Operational Amplifier consists of two inputs and one output. True/False
Answer: True
Q46. The huge benefit of IC is _____________ .
- Easily Change
- Less Cost
- Easy Fabrication
- More Reliable
Answer: d
Q47. Integrated Circuit is fabricated on Silicon Chip . True/False
Answer: True
Q48. ___________ is a process by which the components of IC’s are interconnected by aluminium conductor.
- Metallization
- Sputtering
- Switching
- a & b are correct
Answer: a
Q49. In the Monolithic ICs, all the components are fabricated by the Diffusion process. True/False
Answer: True
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Q50. Monolithic ICs are fabricated inside ___________ layer.
- Tantalum
- Silicon
- Germanium
- a & c are correct
Answer: a